Symbol- Be
Atomic number- 4
Atomic mass- 9
Number of protons- 4
Number of neutrons- 5
Number of electrons- 4
Melting Point- 1,278 degrees C
Boiling Point- 2,970 degrees C
Normal phase- solid

Classification- Cost- $93.00 for 100 grams

Interesting InformationIt's used for spacecrafts, missles, and aircraftsWas discovered in 1798.Beryllium resists errosion.Used to be called Glucinium.Has one of the highest melting points the light metals.Beryllium has a high transparency to X-rays.Not many scientists know a lot about it.It's TOXIC.By Brenna Dressler